GB1104486A - Improvements in or relating to roasting furnaces - Google Patents
Improvements in or relating to roasting furnacesInfo
- Publication number
- GB1104486A GB1104486A GB20960/65A GB2096065A GB1104486A GB 1104486 A GB1104486 A GB 1104486A GB 20960/65 A GB20960/65 A GB 20960/65A GB 2096065 A GB2096065 A GB 2096065A GB 1104486 A GB1104486 A GB 1104486A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chambers
- series
- common
- pairs
- combustion chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000010438 heat treatment Methods 0.000 abstract 5
- 238000002485 combustion reaction Methods 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000003546 flue gas Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B13/00—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge
- F27B13/02—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge of multiple-chamber type with permanent partitions; Combinations of furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/001—Calcining
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
- Furnace Details (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
1,104,486. Series fired furnaces. PECHINEY COMPAGNIE DE PRODUITS CHIMIQUES ET ELECTROMETALLURGIQUES. 18 May, 1965 [22 May, 1964], No. 20960/65. Heading F4B. A series-fired furnace for baking articles, particularly carbon blocks with volatile binders for the production of graphite, comprises single compartment roasting chambers in a multiple of four, each compartment 200 having a baffled heating wall 210, 220 at either side fed from a common combustion chamber 230 at one end and leading to a common flue 240 at the other end. The chambers 200 are arranged in pairs with the long walls together, and the pairs are arranged end-to-end so that a continuous flue gas path is formed from the common combustion chamber 230 of one furnace chamber of a pair, through its parallel heating walls 210, 220 to the common flue 240, thence to the common combustion chamber of the other furnace chamber of the pair, through its heating walls and common flue to the chambers of the opposed pair, or to an adjacent chamber placed at its side. If more than four chambers are used, a sinuous gas path is formed in the heating walls of the chambers of one series arranged in pairs before the gas flow passes to the heating walls of a second series of chambers arranged end-toend with those of the first series.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR975505A FR1404628A (en) | 1964-05-22 | 1964-05-22 | New baking oven with rotating fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1104486A true GB1104486A (en) | 1968-02-28 |
Family
ID=8830658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20960/65A Expired GB1104486A (en) | 1964-05-22 | 1965-05-18 | Improvements in or relating to roasting furnaces |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3360251A (en) |
| AT (1) | AT259436B (en) |
| BE (1) | BE664264A (en) |
| DE (1) | DE1542369B2 (en) |
| ES (1) | ES313174A1 (en) |
| FR (1) | FR1404628A (en) |
| GB (1) | GB1104486A (en) |
| LU (1) | LU48637A1 (en) |
| NL (1) | NL6506483A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2519738C2 (en) * | 1975-05-02 | 1986-09-18 | Ludwig Riedhammer GmbH, 8500 Nürnberg | Process for burning carbon bodies, such as electrodes or carbon stones, as well as ring furnace for carrying out the process |
| DE2938059A1 (en) * | 1979-09-20 | 1981-04-02 | Vereinigte Aluminium-Werke Ag, 5300 Bonn | Annular furnace burning graphite anodes - draws of pyrolysis gas separately and returns for burning in combustion chambers |
| FR2515799B1 (en) * | 1981-10-29 | 1986-04-04 | Pechiney Aluminium | HEATING DEVICE FOR OPEN BAKING OVENS WITH A ROTATING FIRE AND METHOD FOR IMPLEMENTING THE SAME |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1170313A (en) * | 1915-02-15 | 1916-02-01 | Firm Of Georg Mendheim | Process of burning carbon electrodes. |
| US2699931A (en) * | 1951-08-06 | 1955-01-18 | Kaiser Aluminium Chem Corp | Heat treatment of shaped bodies |
| US3048382A (en) * | 1958-04-17 | 1962-08-07 | Union Carbide Corp | Fire tube furnace and method for baking articles |
-
1964
- 1964-05-22 FR FR975505A patent/FR1404628A/en not_active Expired
-
1965
- 1965-04-15 US US448535A patent/US3360251A/en not_active Expired - Lifetime
- 1965-05-18 GB GB20960/65A patent/GB1104486A/en not_active Expired
- 1965-05-19 LU LU48637D patent/LU48637A1/xx unknown
- 1965-05-20 ES ES0313174A patent/ES313174A1/en not_active Expired
- 1965-05-21 AT AT464365A patent/AT259436B/en active
- 1965-05-21 BE BE664264D patent/BE664264A/xx not_active IP Right Cessation
- 1965-05-21 NL NL6506483A patent/NL6506483A/xx unknown
- 1965-05-21 DE DE19651542369 patent/DE1542369B2/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL6506483A (en) | 1965-11-23 |
| DE1542369B2 (en) | 1971-07-01 |
| US3360251A (en) | 1967-12-26 |
| AT259436B (en) | 1968-01-10 |
| DE1542369A1 (en) | 1970-06-04 |
| ES313174A1 (en) | 1966-01-01 |
| FR1404628A (en) | 1965-07-02 |
| BE664264A (en) | 1965-11-22 |
| LU48637A1 (en) | 1965-11-19 |
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